# unuaST 10LB-PZGHS-D04 Flower-Drying Silica Gel, 10 lb Color-Indicating Crystals

Preserve bouquets at home with color-indicating silica gel crystals, this 10-pound flower-drying kit changes color when saturated.

- [Original product page](https://www.ofertitastop.com/us/product/unuast-10lb-pzghs-d04-flower-drying-1)
- [View offer](https://www.ofertitastop.com/us/visit/unuast-10lb-pzghs-d04-flower-drying-1)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-11-04T00:15:47.126Z
- Brand: unuaST
- Model: 10LB-PZGHS-D04
- SKU: ofertitastop-us-164899
- Category: Hardware > Building Consumables > Chemicals
- Source store: amazon US
- Active deal: Yes
- Price: 32.39 USD
- Previous price: 35.99 USD
- Discount: 10%
- Rating: 4.6 / 5
- Reviews: 498

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

The 10-pound supply of silica gel crystals is designed for drying flowers at home. Orange humidity-indicating crystals are mixed with clear beads, so the material changes color as it absorbs moisture. An airtight container gives you a straightforward setup for bouquet preservation and floral projects.

## Everyday use

Add a layer of silica gel to the bottom of an airtight container, trim flower stems to the length you want, and arrange the flowers inside. The crystals absorb moisture around the blooms, making this a hands-on option for preserving wedding flowers, greens, or other meaningful arrangements. The stated drying window is 2–5 days, so you can plan a project around a specific bouquet or craft without relying on a long air-drying process.

The fine silica gel sand is intended to put less pressure on fresh flowers while moisture is absorbed. That makes it useful when you want to dry individual blooms or work with an arrangement while keeping the process contained. For a DIY approach, the crystals let you handle the preservation yourself rather than choosing a service-based option. Keep the container airtight and store the silica gel away from humidity and direct sunlight between projects.

## Pros

The color-indicating blend makes it easier to see when the silica gel has become saturated: the crystals change to a blackish green. The mix contains 10% orange indicating crystals and 90% clear silica beads. Because the indicator is part of the drying material, you can check its condition as you work instead of relying only on elapsed time.

The kit brings the main materials and handling tools together for setting up a flower-drying project. It is described as odorless and free of Cocl2. The manufacturer recommends wearing gloves and a mask when using the fine silica sand, both are listed among the included items, along with a soft brush, spatula, and instruction manual.

Customer feedback often highlights drying results and the appearance of dried flowers, with some buyers particularly pleased with how greens look. Feedback is more varied on color retention and how long the material lasts, and some customers mention concerns about dust. The included mask and gloves are practical for handling the fine crystals during setup and cleanup.

## Specifications

- Type: Flower-drying silica gel crystals
- Capacity: 10 pounds
- Composition: 10% orange humidity-indicating crystals and 90% clear silica beads
- Color indicator: Changes to blackish green when saturated with moisture
- Stated drying time: 2–5 days
- What’s included: Silica gel, gloves, soft brush, spatula, masks, and instruction manual
- Package dimensions: 13.78 x 8.58 x 6.38 inches

## Is it worth it?

This kit suits a DIY flower-preservation project where you want a substantial supply of drying material, an indicator to track moisture saturation, and basic tools for handling the crystals. It can be used for a wedding bouquet or smaller floral keepsakes, with the airtight-container method making the process easy to organize at home. Choose it when you want to manage the drying steps yourself and value a color-changing silica blend that gives you a visible cue as it absorbs moisture.

## Images

![unuaST 10LB-PZGHS-D04 Flower-Drying Silica Gel, 10 lb Color-Indicating Crystals — 1](https://www.ofertitastop.com/i/y4d95EATlTrrY-obGOB8oGhkTI-jHNpUUkF9bNKKAtWj2Z9x-6zneI4oNt-z1sHyQrQTE8KBCugZEdMvLOPinOITccQ4_YOiahgsRfA3b92yKlFx5BttcQ.jpg)

![unuaST 10LB-PZGHS-D04 Flower-Drying Silica Gel, 10 lb Color-Indicating Crystals — 2](https://www.ofertitastop.com/i/mZWDSYjah1IXj8CWl4zny_VITozEM4hfdidqVS6Ddfo_eh6HPLO6F6Cac1CIr7m-guBprjfbMf6prq1SpzmvZuseILP_rwLdWThqEYxwaFJ7cKS9AlLoQQ.jpg)

![unuaST 10LB-PZGHS-D04 Flower-Drying Silica Gel, 10 lb Color-Indicating Crystals — 3](https://www.ofertitastop.com/i/qRodhdbIVHba5ttEpyrVsaIUmZSwJmbe_J020kdeOGptnWtjKAi_DO1W7ItWT6dUajbFme7eG6AhnQIcW5HCT3UmhAWe6j2_Rf8QCE8pmXGM0BA9rk_c_A.jpg)

![unuaST 10LB-PZGHS-D04 Flower-Drying Silica Gel, 10 lb Color-Indicating Crystals — 4](https://www.ofertitastop.com/i/LCqZ5SKnmbTmGnvTthKes9UkKMgabOT17BVVKoyElUlKuXAcvSrzMMSGePyp9X4H2beU_GkPsCGc01KJEAmaDAsCbyQDGH6gBI3WW3Kpr_xBWkFTeaTDew.jpg)

![unuaST 10LB-PZGHS-D04 Flower-Drying Silica Gel, 10 lb Color-Indicating Crystals — 5](https://www.ofertitastop.com/i/ND0RJmdLcfzVPnwjXSTB1tTLYeU_tlkSd59PpHivI2WTgWx5YZGnG6QJs-IQX-7spmDw3H2t0Lf3RxNzuljNMRdGI5a2nL1MYgneP2s989N3FsIL6i5PJw.jpg)